Because the moon's orbit is an ellipse rather than a circle, its distance from the Earth varies throughout the month; its closest approach to Earth each month is called the perigee; its farthest distance is the apogee.
it happend on march 19 2011
"The last full Moon so big and close to Earth occurred in March of 1993,"
Super Full Moon (movie strip, 550px)
A black hole is a region of space from which nothing, not even light, can escape. The theory of general relativity predicts that a sufficiently compact mass will deform spacetime to form a black hole. Around a black hole there is an undetectable surface called an event horizon that marks the point of no return. It is called "black" because it absorbs all the light that hits the horizon, reflecting nothing, just like a perfect black body in thermodynamics.
en.wikipedia.org/wiki/Black_hole
you can no look directly at the sun because the sun rays will bern your retna
it happend on march 19 2011
"The last full Moon so big and close to Earth occurred in March of 1993,"
en.wikipedia.org/wiki/Black_hole
you can no look directly at the sun because the sun rays will bern your retna
The sun's shadow reveals the hour of the day.
Read more: How Does a Sundial Work? | eHow.com http://www.ehow.com/how-does_4564064_a-sundial-work.html#ixzz1JXDaazQo